| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $21.88 | 5.363% | $23.0534 | $23.05 | $23.05 | $23.10 |
| Purchase #2 | $5.95 | 5.198% | $6.2593 | $6.26 | $6.25 | $6.30 |
| Purchase #3 | $59.63 | 9.328% | $65.1923 | $65.19 | $65.20 | $65.20 |
| Purchase #4 | $112.66 | 11.166% | $125.2396 | $125.24 | $125.25 | $125.20 |
| Purchase #5 | $219.45 | 7.242% | $235.3426 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $28.37 | 9.626% | $31.1009 | $31.10 | $31.10 | $31.10 |
| Purchase #7 | $130.83 | 4.504% | $136.7226 | $136.72 | $136.70 | $136.70 |
| 7 purchase totals = | $578.77 | $622.9107 | $622.90 | $622.90 | $622.90 | |